[PATCH 07/14] arm64: Kconfig: Fix help text about AArch32 support with 64K pages

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From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
	kvmarm@lists.cs.columbia.edu, catalin.marinas@arm.com,
	will.deacon@arm.com, mark.rutland@arm.com, marc.zyngier@arm.com,
	"Suzuki K. Poulose" <suzuki.poulose@arm.com>
Subject: [PATCH 07/14] arm64: Kconfig: Fix help text about AArch32 support with 64K pages
Date: Thu, 13 Aug 2015 12:33:57 +0100	[thread overview]
Message-ID: <1439465645-22584-8-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1439465645-22584-1-git-send-email-suzuki.poulose@arm.com>

From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>

Update the help text for ARM64_64K_PAGES to reflect the reality
about AArch32 support.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
---
 arch/arm64/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index d1fb2a3..b247897 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -449,8 +449,8 @@ config ARM64_64K_PAGES
 	help
 	  This feature enables 64KB pages support (4KB by default)
 	  allowing only two levels of page tables and faster TLB
-	  look-up. AArch32 emulation is not available when this feature
-	  is enabled.
+	  look-up. AArch32 emulation requires applications compiled
+	  with 64K aligned segments.
 
 endchoice
 
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)

From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: kvm@vger.kernel.org, marc.zyngier@arm.com,
	catalin.marinas@arm.com, will.deacon@arm.com,
	linux-kernel@vger.kernel.org, kvmarm@lists.cs.columbia.edu
Subject: [PATCH 07/14] arm64: Kconfig: Fix help text about AArch32 support with 64K pages
Date: Thu, 13 Aug 2015 12:33:57 +0100	[thread overview]
Message-ID: <1439465645-22584-8-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1439465645-22584-1-git-send-email-suzuki.poulose@arm.com>

From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>

Update the help text for ARM64_64K_PAGES to reflect the reality
about AArch32 support.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
---
 arch/arm64/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index d1fb2a3..b247897 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -449,8 +449,8 @@ config ARM64_64K_PAGES
 	help
 	  This feature enables 64KB pages support (4KB by default)
 	  allowing only two levels of page tables and faster TLB
-	  look-up. AArch32 emulation is not available when this feature
-	  is enabled.
+	  look-up. AArch32 emulation requires applications compiled
+	  with 64K aligned segments.
 
 endchoice
 
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)

From: suzuki.poulose@arm.com (Suzuki K. Poulose)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 07/14] arm64: Kconfig: Fix help text about AArch32 support with 64K pages
Date: Thu, 13 Aug 2015 12:33:57 +0100	[thread overview]
Message-ID: <1439465645-22584-8-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1439465645-22584-1-git-send-email-suzuki.poulose@arm.com>

From: "Suzuki K. Poulose" <suzuki.poulose@arm.com>

Update the help text for ARM64_64K_PAGES to reflect the reality
about AArch32 support.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
---
 arch/arm64/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index d1fb2a3..b247897 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -449,8 +449,8 @@ config ARM64_64K_PAGES
 	help
 	  This feature enables 64KB pages support (4KB by default)
 	  allowing only two levels of page tables and faster TLB
-	  look-up. AArch32 emulation is not available when this feature
-	  is enabled.
+	  look-up. AArch32 emulation requires applications compiled
+	  with 64K aligned segments.

 endchoice

-- 
1.7.9.5

next prev parent reply	other threads:[~2015-08-13 11:37 UTC|newest]

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-13 11:33 [PATCH 00/14] arm64: 16K translation granule support Suzuki K. Poulose
2015-08-13 11:33 ` Suzuki K. Poulose
2015-08-13 11:33 ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 01/14] arm64: Move swapper pagetable definitions Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 02/14] arm64: Handle section maps for swapper/idmap Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-09-02  9:38   ` Ard Biesheuvel
2015-09-02  9:38     ` Ard Biesheuvel
2015-09-02  9:38     ` Ard Biesheuvel
2015-09-02  9:42     ` Suzuki K. Poulose
2015-09-02  9:42       ` Suzuki K. Poulose
2015-09-02  9:42       ` Suzuki K. Poulose
2015-09-02 10:00       ` Ard Biesheuvel
2015-09-02 10:00         ` Ard Biesheuvel
2015-09-02 10:00         ` Ard Biesheuvel
2015-08-13 11:33 ` [PATCH 03/14] arm64: Introduce helpers for page table levels Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 04/14] arm64: Calculate size for idmap_pg_dir at compile time Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 05/14] arm64: Handle 4 level page table for swapper Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 06/14] arm64: Clean config usages for page size Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` Suzuki K. Poulose [this message]
2015-08-13 11:33   ` [PATCH 07/14] arm64: Kconfig: Fix help text about AArch32 support with 64K pages Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 08/14] arm64: kvm: Fix {V}TCR_EL2_TG0 mask Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33 ` [PATCH 09/14] arm64: Cleanup VTCR_EL2 computation Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:33   ` Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 10/14] arm: kvm: Move fake PGD handling to arch specific files Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 11/14] arm64: kvm: Rewrite fake pgd handling Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 12/14] arm64: Check for selected granule support Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 12:28   ` Steve Capper
2015-08-13 12:28     ` Steve Capper
2015-08-13 12:28     ` Steve Capper
2015-08-13 14:45     ` Suzuki K. Poulose
2015-08-13 14:45       ` Suzuki K. Poulose
2015-08-13 14:45       ` Suzuki K. Poulose
2015-08-13 17:29       ` Catalin Marinas
2015-08-13 17:29         ` Catalin Marinas
2015-08-13 17:29         ` Catalin Marinas
2015-09-02  9:48         ` Ard Biesheuvel
2015-09-02  9:48           ` Ard Biesheuvel
2015-09-02  9:48           ` Ard Biesheuvel
2015-09-02 10:19           ` Ard Biesheuvel
2015-09-02 10:19             ` Ard Biesheuvel
2015-09-02 10:19             ` Ard Biesheuvel
2015-09-04 13:58             ` Catalin Marinas
2015-09-04 13:58               ` Catalin Marinas
2015-09-04 13:58               ` Catalin Marinas
2015-08-13 11:34 ` [PATCH 13/14] arm64: Add 16K page size support Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-08-13 11:34 ` [PATCH 14/14] arm64: 36 bit VA Suzuki K. Poulose
2015-08-13 11:34   ` Suzuki K. Poulose
2015-09-02  9:55 ` [PATCH 00/14] arm64: 16K translation granule support Ard Biesheuvel
2015-09-02  9:55   ` Ard Biesheuvel
2015-09-02  9:55   ` Ard Biesheuvel
2015-09-02 10:11   ` Suzuki K. Poulose
2015-09-02 10:11     ` Suzuki K. Poulose
2015-09-02 10:11     ` Suzuki K. Poulose

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:d1fb2a3 dfblob:d1fb2a3 dfblob:d1fb2a3 dfblob:b247897
dfblob:b247897 dfblob:b247897
	(help)

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